Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 10.11.2017 beginning time = 1066 min.(UT), 17:46 UT Xbegin = -13.212 nT time of max = 1092 min.(UT), 18:12 UT Xmax = 4.556 nT Y at Xmax = 11.336 nT endtime = 1108 min.(UT), 18:28 UT Xend = -3.354 nT amplitude = 17.768 nT base duration time = 42 min. 2sigma = 8.963 nT duration at 2sigma = 0 min. flagbegin = 0 flagend = 0 flagxcheck = 0